Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual era a equipe adversária para o segundo teste?
 ###Tabelas: CREATE TABLE chronological_list_of_grand_slam_singles_titles_leaders (chronological_list_of_grand_slam_singles_titles_leaders_id AUTO_INCREMENT PRIMARY KEY, Years led VARCHAR, Span of years led INT, Player VARCHAR, Titles won at point of lead INT, Total Career titles INT, Tournament at which lead began VARCHAR) CREATE TABLE academic_performance (academic_performance_id AUTO_INCREMENT PRIMARY KEY, Year INT, Number of Examinees INT, Number of Passed Students INT, Pass Percentage VARCHAR, Obtained GPA-5 INT) CREATE TABLE matches (matches_id AUTO_INCREMENT PRIMARY KEY, Opposing Team VARCHAR, Against INT, Date VARCHAR, Venue VARCHAR, Status VARCHAR, Report VARCHAR) CREATE TABLE east_asian_seven_luminaries (east_asian_seven_luminaries_id AUTO_INCREMENT PRIMARY KEY, Sunday VARCHAR, Monday VARCHAR, Tuesday VARCHAR, Wednesday VARCHAR, Thursday VARCHAR, Friday VARCHAR, Saturday VARCHAR) CREATE TABLE women's_doubles:_14_6_titles_8_runner-ups (women's_doubles:_14_6_titles_8_runner-ups_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Year INT, Championship VARCHAR, Surface VARCHAR, Partner VARCHAR, Opponents in the final VARCHAR, Score in the final VARCHAR)  
SELECT Opposing Team FROM matches WHERE Status = second test